Other Freshwater and Brackish Water Fish
Rex Goby
Mugilogobius rexi
Key facts
- Temperature25–29 °C
- pH7.5–8.5
- Minimum tank40 l
- Adult size4 cm
- Difficulty★★★☆☆
- TemperamentSemi-aggressive
- WaterFresh
Full profile
- Family
- Oxudercidae
- Origin
- Sulawesi (Indonesia)
- Size
- 4 cm
- Temperature
- 25 – 29°C
- pH
- 7.5 – 8.5
- GH
- 4 – 10 °dGH
- Difficulty
- ★★★☆☆
- Water type
- tropical freshwater
- Swimming level
- lower
- Behavior
- semi-aggressive
- Minimum number of individuals
- 1 male and 2 females
- Minimum aquarium size
- 40 L
- Diet
- carnivore
- Reproduction
- oviparous
Notes: A goby from the lakes of Sulawesi with yellow fins. Ideal for alkaline-water aquariums with large shrimp.
